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Service bulletin TSB-8-02-10

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10034810
Published by NHTSA2011-01-12
Manufacturer's numberTSB-8-02-10
Manufacturer's date2010-08-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL

NHTSA's summary

DETROIT DIESEL: HC DOSER BLOCK SNUBBER TEE FITTING. THE SNUBBER TEE FITTING REPLACES THE PLAIN TEE FITTING. TO DETERMINE WHICH TEE FITING IS ON YOUR ENGINE, YOU WILL NEED TO REMOVE THE TEE FITTING AND EXAMINE IT. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
DETROIT DIESEL SERIES 602006

Listing a model year does not mean every vehicle of it is concerned: the document says which.